five
-1
Section::::Human Anatomy.:Regional variation.

Vertebra
46521228
five
-1
Section::::Structure.

Vertebral column
33607453
five
-1
Section::::Abstract.
Lumbar vertebrae
280497
5
-1
Section::::Human Anatomy.:Regional variation.:Sacrum.

Vertebra
46521228
5
-1
Section::::Abstract.
Vertebral column
33607453
5
-1
Section::::Abstract.
Lumbar vertebrae
280497